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two students were testing the amount of fertilizer that would best promote the growth of strawberries in a garden. which of the following could be a unavoidable source of experimental error ?
A. Length of study
B. Variation in the strawberry plants
C. The cost of watering plants
D. Fertilization during the study

Respuesta :

B, variation in the strawberry plants
wiseowl2018

Answer:

The correct option is B. Which is variation in the strawberry plants.

Explanation:

  • Unavoidable source of experimental error is the error which is not personal and which can not be minimized.
  • It is present naturally.
  • Now one can change the Length of study, the cost of watering plants  and fertilization during the study.
  • The only factor cannot be changed is the variation in strawberry plants.

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